[pbs-devel] [PATCH v2 proxmox-backup 00/15] (partially)close #3156: Add support for removable datastores

[Dominik Csapak]

On 9/2/21 08:09, Thomas Lamprecht wrote:
> On 01.09.21 16:48, Dominik Csapak wrote:
>>
>> also, would it not make sense to have
>> multiple uuids per datastore instead of only one?
>>
>> i guess most users of this will want to have more than
>> one usb devices in rotation, and having multiple
>> datastores + multiple sync jobs is probably
>> a bit error prone. just allowing multiple
>> uuids for each datastore would solve that
>> problem nicely
> 
> Hmm, what would you do if more than one of them are plugged in at the same time?
> Maybe hard to time on a running system, but possible if I connect a hub with
> devices already plugged in, and can definitively happen (by mistake) on cold boot.
> 

my guess is that the udev rules do not trigger simultaneously ?
and even if, we could lock the mount/unmount so that this
does not make a problem and we simply mount the first
triggered one

but yeah, that was just an idea, not a hard requirement for me